Learn more

HAIYAN NEW SHENGDA FASTENER CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,380
  • Filing trend
    ⇧ 66.0%
About

HAIYAN NEW SHENGDA FASTENER CO LTD has a total of 15 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, packaging and shipping and machine tools are NANTONG JINGYI STEEL BALL CO LTD, HANGZHOU JINZHU MACHINERY CO LTD and ZHEJIANG RONNIE PREC MACHINE CO LTD.

Patent filings in countries

World map showing HAIYAN NEW SHENGDA FASTENER CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HAIYAN NEW SHENGDA FASTENER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Fengwei 15
#2 Li Qunwei 5
#3 Xu Linpei 5

Latest patents

Publication Filing date Title
CN110052559A A kind of screw wire rod straightener
CN110076670A A kind of screw wire rod grinding device
CN109967566A A kind of long spiro nail screw rod straightener
CN109940653A A kind of long spiro nail grabbing device
CN109968119A A kind of screw wire rod polishing aligning integrated device
CN108624743A A kind of oil-quenching tank of bolt heat-treatment production line
CN108792398A A kind of automated warehouse piler with cleaning function
CN108745899A A kind of screw vibrations scrap iron removing device
CN108791980A A kind of screw automatic packaging machine
CN108746446A A kind of automatic feeding device of thread rolling machine
CN107876221A A kind of bolt centrifuges degreasing unit
CN107891040A A kind of bolt scrap iron removing device for being easy to feeding
CN108043766A A kind of bolt scrap iron removing device
CN105782202A Easily-rotated wood screw capable of achieving chip guiding
CN105156434A Self-drilling screw for steel structure